2012XS4
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
9055.95 |
days |
| Unobserved |
116 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.44 |
| First observation |
1999-03-21.322 |
| Last observation |
2024-01-05.269 |
| Number (Discarded) |
387 (6) |
|
Note: The ASCII file is in a format suitable for OrbFit input.